| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a dental drill which has high operability and reduces a physical burden on a patient. <P>SOLUTION: The implant drill 1, which is attached to a handpiece 30 and rotates for boring a hole in a jawbone, includes a shank 11 inserted into the handpiece 30 and a body 12 provided at a distal end of the shank 11, and the entire length thereof is 78-84% of a drill of a regular size. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
